Some extractor methods do not have the use_mp flag implemented, causing them to fail.

[riftia]

When trying to import a database with bw2io.SingleOutputEcospold1Importer, there is a flag called use_mp that controls whether multiprocessing will be used or not. This flag is inherited by the default Ecospold1LCIAExtractor extractor class.
But if you want to change the default extractor to something else, for example, Ecospold1LCIAExtractor or the JSONLDExtractor, the import process fails because use_mp flag is not implemented in these non-default extractors.

>>> import bw2io
>>> from bw2io.extractors import ecospold1_lcia

>>> db_name = "eco38"
>>> importer = bw2io.SingleOutputEcospold1Importer(filepath=f, db_name=db_name, extractor=ecospold1_lcia.Ecospold1LCIAExtractor)

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
[/home/riftia/repo/p3op/test2.ipynb](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/test2.ipynb) Cell 11 line 1
----> [1](vscode-notebook-cell:/home/riftia/repo/p3op/test2.ipynb#X21sZmlsZQ%3D%3D?line=0) i = bw2io.SingleOutputEcospold1Importer(filepath=f, db_name="eco38", extractor=ecospold1_lcia.Ecospold1LCIAExtractor)
      [2](vscode-notebook-cell:/home/riftia/repo/p3op/test2.ipynb#X21sZmlsZQ%3D%3D?line=1) i.statistics()

File [~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:85](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:85), in SingleOutputEcospold1Importer.__init__(self, filepath, db_name, use_mp, extractor)
     [83](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:83) start = time()
     [84](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:84) try:
---> [85](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:85)     self.data = extractor.extract(filepath, db_name, use_mp=use_mp)
     [86](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:86) except RuntimeError as e:
     [87](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:87)     raise MultiprocessingError(
     [88](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:88)         "Multiprocessing error; re-run using `use_mp=False`"
     [89](https://file+.vscode-resource.vscode-cdn.net/home/riftia/repo/p3op/~/repo/p3op/.venv/lib/python3.10/site-packages/bw2io/importers/ecospold1.py:89)     ).with_traceback(e.__traceback__)

TypeError: Ecospold1LCIAExtractor.extract() got an unexpected keyword argument 'use_mp'

[cmutel]

This should be fixed in 28b9d76; @riftia could you check to make sure it is aligned with your expectations?